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Theses

Modélisation numérique du couplage entre l'endommagement et la perméabilité des roches. Application à l'étude des ouvrages de stockage souterrain

Abstract : The relation between damage and permeability in rocks is a very important subject in industrial applications. It is for example the case of cracks around the radioactive waste storage galleries (EDZ) which can rise considerably the permeability and so make a serious problem for the sealing and the safety of these structures. The same phenomena can occur in the surrounding concrete wall of the nuclear power stations and also in the cracking of the oil-bearing rocks reservoirs. The experimental research on this subject, specially in laboratory G.3S-LMS in Ecole Polytechnique made it possible to determine the orders of damage effect on the permeability change. But a numerical modeling of these phenomena for setting a constitutive behavior law was to be done. This is the principal objective of this thesis.
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https://pastel.archives-ouvertes.fr/pastel-00000885
Contributor : Ecole Des Ponts Paristech <>
Submitted on : Friday, September 10, 2010 - 4:35:08 PM
Last modification on : Monday, October 19, 2020 - 11:12:46 AM
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  • HAL Id : pastel-00000885, version 1

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Keyvan Maleki. Modélisation numérique du couplage entre l'endommagement et la perméabilité des roches. Application à l'étude des ouvrages de stockage souterrain. Sciences de l'ingénieur [physics]. Ecole des Ponts ParisTech, 2004. Français. ⟨NNT : 2004ENPC0014⟩. ⟨pastel-00000885⟩

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